namespace NVelocity.Runtime.Parser.Node
{
	using System;
	
	/*
	* The Apache Software License, Version 1.1
	*
	* Copyright (c) 2000-2001 The Apache Software Foundation.  All rights
	* reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:
	*
	* 1. Redistributions of source code must retain the above copyright
	*    notice, this list of conditions and the following disclaimer.
	*
	* 2. Redistributions in binary form must reproduce the above copyright
	*    notice, this list of conditions and the following disclaimer in
	*    the documentation and/or other materials provided with the
	*    distribution.
	*
	* 3. The end-user documentation included with the redistribution, if
	*    any, must include the following acknowlegement:
	*       "This product includes software developed by the
	*        Apache Software Foundation (http://www.apache.org/)."
	*    Alternately, this acknowlegement may appear in the software itself,
	*    if and wherever such third-party acknowlegements normally appear.
	*
	* 4. The names "The Jakarta Project", "Velocity", and "Apache Software
	*    Foundation" must not be used to endorse or promote products derived
	*    from this software without prior written permission. For written
	*    permission, please contact apache@apache.org.
	*
	* 5. Products derived from this software may not be called "Apache"
	*    nor may "Apache" appear in their names without prior written
	*    permission of the Apache Group.
	*
	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	* DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
	* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
	* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
	* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	* SUCH DAMAGE.
	* ====================================================================
	*
	* This software consists of voluntary contributions made by many
	* individuals on behalf of the Apache Software Foundation.  For more
	* information on the Apache Software Foundation, please see
	* <http://www.apache.org/>.
	*/
	
	public interface ParserVisitor
		{
			System.Object visit(SimpleNode node, System.Object data);
			System.Object visit(ASTprocess node, System.Object data);
			System.Object visit(ASTComment node, System.Object data);
			System.Object visit(ASTNumberLiteral node, System.Object data);
			System.Object visit(ASTStringLiteral node, System.Object data);
			System.Object visit(ASTIdentifier node, System.Object data);
			System.Object visit(ASTWord node, System.Object data);
			System.Object visit(ASTDirective node, System.Object data);
			System.Object visit(ASTBlock node, System.Object data);
			System.Object visit(ASTObjectArray node, System.Object data);
			System.Object visit(ASTMethod node, System.Object data);
			System.Object visit(ASTReference node, System.Object data);
			System.Object visit(ASTTrue node, System.Object data);
			System.Object visit(ASTFalse node, System.Object data);
			System.Object visit(ASTText node, System.Object data);
			System.Object visit(ASTIfStatement node, System.Object data);
			System.Object visit(ASTElseStatement node, System.Object data);
			System.Object visit(ASTElseIfStatement node, System.Object data);
			System.Object visit(ASTSetDirective node, System.Object data);
			System.Object visit(ASTExpression node, System.Object data);
			System.Object visit(ASTAssignment node, System.Object data);
			System.Object visit(ASTOrNode node, System.Object data);
			System.Object visit(ASTAndNode node, System.Object data);
			System.Object visit(ASTEQNode node, System.Object data);
			System.Object visit(ASTNENode node, System.Object data);
			System.Object visit(ASTLTNode node, System.Object data);
			System.Object visit(ASTGTNode node, System.Object data);
			System.Object visit(ASTLENode node, System.Object data);
			System.Object visit(ASTGENode node, System.Object data);
			System.Object visit(ASTAddNode node, System.Object data);
			System.Object visit(ASTSubtractNode node, System.Object data);
			System.Object visit(ASTMulNode node, System.Object data);
			System.Object visit(ASTDivNode node, System.Object data);
			System.Object visit(ASTModNode node, System.Object data);
			System.Object visit(ASTNotNode node, System.Object data);
		}
}